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  1. PRODUCTS
  2. 气密性和防水性
  3. 薄膜
  4. 防水透汽膜TRASPIR
  5. TRASPIR ALU FIRE A2 430

高透汽反射膜

TRASPIR ALU FIRE A2 430

TRASPIR ALU FIRE A2 430 是通过 EN 13501-1 测试的高反射透气膜,归类为不燃材料 (A2-s1, d0)。由于能够反射最高 95% 的热量,还能够改善建筑整体的热性能。

TRASPIR ALU FIRE A2 430,不易燃的高反射透气膜.

它的克重为 430 g/m2,是一种极其坚固的产品,在安装过程中具有热稳定性和耐应力性。即使在工地上暴露或外墙覆层有裂缝或接缝时,特殊的改性化合物也能确保高紫外线稳定性;铝包层和玻璃纤维装甲的结合确保了高机械性能。由于是耐火膜,因此还可以与光伏设备结合使用或在电压通过点使用。该反射膜由穿孔铝膜层、功能性PE膜和玻璃纤维织物层组成。它专为在建筑围护结构内部和外部的安装而设计。

文件

技术数据表
施工步骤

TRASPIR ALU FIRE A2 430

CODE description tape H
[m]
L
[m]
A
[m²]
H
[ft]
L
[ft]
A
[sft]
pcs./pallet
TALUFIRE430 New TRASPIR FIRE A2 430 - 1.2 50 60 3' 11 1/4'' 164 646 28

Technical Data
EN 13859-1/2
national-classifications AT Önorm B4119 UD Typ I US
national-classifications CH SIA 232 UD (g)
national-classifications DE ZVDH USB-A UDB-A
national-classifications FR DTU 31.2 E1 Sd1 TR3 E600 J0 C3
national-classifications IT UNI 11470 A/R3
EN 13501-1 A2-s1,d0

属性 标准 数值经过测试 USC 转换
Mass per unit area EN 1849-2 430 g/m² 1.41 oz/ft²
Thickness EN 1849-2 0,43 mm 17 mil
Water vapour transmission (Sd) EN 1931 0,08 m 43.706 PERM
Tensile strength MD/CD EN 12311-1 3000 / 3200 N/50mm 343 / 365 lb/in
Elongation MD/CD EN 12311-1 6 / 5 % -
Resistance to nail tearing MD/CD EN 12310-1 580 / 450 N 130 / 101 lbf
Watertightness EN 1928 class W1 -
Thermal resistance - -40 / 100 °C -40 / 212 °F
Reaction to fire EN 13501-1 class A2-s1,d0 -
Resistance to penetration of air EN 12114 > 0,02 m³/(m²·h·50Pa) > 0.001 cfm/ft² at 50Pa
Thermal conductivity (λ) - 0,0007 W/(m·K) 0 (BTU·in)/(h·ft²·°F)
Specific heat - 800 J/(kg·K) -
Density - 1000 kg/m³ -
Water vapour resistance factor (μ) - ca. 185 -
VOC content - 0 % -
Reflectivity EN 15976 95 % -
UV resistance without final coating EN 13859-2 9 months -
UV stability with joints up to 50 mm wide exposing no more than 40% of the surface EN 13859-2 permanent -
Weathering without final cladding - 12 weeks -
After artificial ageing - watertightness EN 1297 / EN 1928 class W1 -
After artificial ageing - maximum tensile force MD/CD EN 1297 / EN 12311-1 3000 / 3200 N/50mm 343 / 365 lb/in
After artificial ageing - elongation EN 1297 / EN 12311-1 6 / 5 % -
Flexibility at low temperatures EN 1109 -40 / °C -40 / °F
Equivalent thermal resistance with 50mm air gap (ε 0,025-0,88) ISO 6946 0,821 / 0,731 (m²·K)/W 4.66 / 4.15 (h·ft²·°F)/BTU

Composition

protection layer perforated aluminium film
middle layer PE functional film
bottom layer -